jonathan

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jonathan

jonathan

@jonathankau

living / founder @satsumaxyz (acq) / worked @ycombinator /

sf 🌁 Katılım Aralık 2009
979 Takip Edilen1.3K Takipçiler
jonathan
jonathan@jonathankau·
To me the question is: how does Codex win 90%+ of screen on time? There's still too much context switching between Codex and other apps like Chrome, Slack, Superhuman, etc. You can solve this with: 1. Better visibility when Codex is interacting with other apps - Display periodic screenshots to instill confidence Codex is doing the right thing - Improve in app browser to allow logged in sessions (and become default browser) - Upgrade pets to be a persistent overlay or sidebar that enables convos with Codex as you view other apps 2. More seamless context input from other apps ChatGPT does this well, but there's too many times when I screenshot, copy & paste text, or tell Codex to view a browser tab. I should be able to share my screen with Codex and have it automatically use that context.
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Tibo@thsottiaux·
Now that the Codex app is close to being the super app. What should the super duper app do?
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jonathan
jonathan@jonathankau·
2026: vibe coding on mobile via starlink
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jonathan
jonathan@jonathankau·
To counter inevitable outrage over sending tax docs to LLMs: - We shared docs with our CPA, who doesn't have robust infosec practices - I'd upload the outputs to LLMs for verification anyways If you're so inclined, you could replicate this setup with local LLMs in OpenCode
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jonathan
jonathan@jonathankau·
Spent ~1 hr swapping between Codex & Claude Code Some observations: - CC doesn't do well with large PDFs (github.com/anthropics/cla…) - Codex has guardrails around generating tax docs, so I used it to plan and handed off to CC to implement
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jonathan
jonathan@jonathankau·
Saved $2500 in CPA fees today w/ Codex & Claude Code
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jonathan
jonathan@jonathankau·
Onchain builders, your next growth hack is staring you in the face 🫢 Every successful consumer app scales through an untapped distribution channel: Airbnb -> Craigslist Tiktok -> Facebook ads World is onboarding millions of *real* humans through partnerships with Razer, Tinder, & more. Take advantage while you still can!
Alchemy@Alchemy

What's the #1 challenge for onchain apps? 🙋🏾‍♂️ USERS 🙋🏻‍♀️ The solution? Build a Mini App on World App with us and get real users. The @Worldcoin ecosystem connects you directly to 12M+ verified/unique humans. No bots. No manipulation. Just real people ready to use what you create. 🪄

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jonathan
jonathan@jonathankau·
Huge fan of Celo. They've been focused on real world utility from the beginning. Today, Celo is #6 in Active Stablecoin Addresses - powering millions of users across Nigeria, Ghana, and Kenya 🌐 Excited to continue that progress with their migration to an L2!
Celo@Celo

Celo 🤝 @Alchemy Alchemy will support Celo L2! This is just the start of Alchemy on Celo, with a suite of powerful tools coming soon to the faster, more secure, & more composable Celo 🧰 🛠️ Keep reading to learn more about what's next↓

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Glenn | Alchemy
Glenn | Alchemy@glennonchain·
Who are the most cracked BDs in Singapore / APAC? Asking for a friend (or maybe bc I'm about to hire there 🤫)
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jonathan
jonathan@jonathankau·
@qdicefun @glennonchain @neuralink Neuralink is exciting, but will take a while. Feels like current LLM + OCR tech is already good enough to build something compelling!
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jonathan
jonathan@jonathankau·
Anyone working on next gen hardware for vision impaired folks? Haven't seen anything super compelling yet. Happy to user test, invest, advise, etc. Feature set: - earbud - front facing camera - local llm that helps you navigate around safely ("red light coming up", "3 steps here")
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jonathan
jonathan@jonathankau·
Predatory lending practices are bad, but capping interest rates is not the answer - folks will lose access to credit. Would be more consumer friendly to prevent people from spiraling into debt. Some ideas: - limit $ amounts of high interest debt - limits based on % of net worth or income - limiting rollovers
Eric Daugherty@EricLDaugh

🚨 Congresswoman Anna Paulina Luna (R-FL) is working with Congresswoman Alexandria Ocasio-Cortez (D-NY) to cap credit card interest rates at 10%. This is a good thing.

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jonathan
jonathan@jonathankau·
Me: immediately goes to screenshot
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jonathan
jonathan@jonathankau·
Sitting in the back seat of a Tesla is unbearable 🤢 Big fan of the car, but the aggressive regen braking makes for a terrible passenger experience.
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jonathan
jonathan@jonathankau·
Super proud of our team's work on this alongside @flashbots_x @worldnetwork! In a world of AI agents, PBH helps humans level the playing field. Long-term, Rollup Boost provides a framework for rollup extensions. Imagine an "Encrypted Mempool" extension that keeps txes private 🤯
Alchemy@Alchemy

The Priority Blockspace for Humans testnet took months of hard work from our RaaS and Wallet teams, @worldcoin and R&D partner @flashbots_x — all on managed infrastructure from our Rollups platform! Some technical highlights we're proud of: ☑️ Our Rollups platform now supports Flashbots Rollup-Boost, enabling custom block builders ☑️ PBH is powered by a combination of stateful ERC-4337 signature aggregation (enabled by our Rundler) and verifiable priority ordering (enabled by World’s custom block builder) ☑️ Our ERC-4337 Bundler has a custom signature aggregator to group verified human user ops together, concentrating their proofs as an aggregated signature and submitting them as a bundle transaction. ☑️ The signature aggregator's signature can verify that each user ops bundle is a verified human and the transaction deserves block priority (enforced by the custom block builder) We’re just at the start line of the PBH roadmap. Protocol devs and security researchers: there's up to $40K in USDC bounties available for breaking PBH invariants. Start breaking now!

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jonathan retweetledi
Alchemy
Alchemy@Alchemy·
🚩🚩🚩🚩🚩🚩🚩🚩 🚩seed phrases 🚩 🚩🚩gas fees 🚩🚩 🚩 scaling pains 🚩 🚩🚩🚩🚩🚩🚩🚩🚩 🟢 $5M EVERYONE ONCHAIN FUND for apps and rollups 🟢 Apply now: bit.ly/3D0NjBy
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jonathan
jonathan@jonathankau·
Markets are down, but last week was the most bullish I've had working in crypto. Keep building!
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Keşfet

@glennonchain @_ryandesouza @neuralink @flashbots_x @worldnetwork @elonmusk @BarackObama @taylorswift13